78907581

素因数分解:

$3^3\times {\mathrm{937}}^1\times {\mathrm{3119}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 117062400

約数和(自身を除く): 38154819

約数列:

[1, 3, 9, 27, 937, 2811, 3119, 8433, 9357, 25299, 28071, 84213, 2922503, 8767509, 26302527, 78907581]

約数ペア:

[(1, 78907581), (3, 26302527), (9, 8767509), (27, 2922503), (937, 84213), (2811, 28071), (3119, 25299), (8433, 9357)]